2378634687

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{8677}}^1$

素因数の和:8781

約数の個数: 64

約数和(自身を含む): 4198763520

約数和(自身を除く): 1820128833

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 71, 99, 117, 143, 213, 297, 351, 429, 639, 781, 923, 1287, 1917, 2343, 2769, 3861, 7029, 8307, 8677, 10153, 21087, 24921, 26031, 30459, 78093, 91377, 95447, 112801, 234279, 274131, 286341, 338403, 616067, 859023, 1015209, 1240811, 1848201, 2577069, 3045627, 3722433, 5544603, 6776737, 8008871, 11167299, 16633809, 20330211, 24026613, 33501897, 60990633, 72079839, 88097581, 182971899, 216239517, 264292743, 792878229, 2378634687]

約数ペア:

[(1, 2378634687), (3, 792878229), (9, 264292743), (11, 216239517), (13, 182971899), (27, 88097581), (33, 72079839), (39, 60990633), (71, 33501897), (99, 24026613), (117, 20330211), (143, 16633809), (213, 11167299), (297, 8008871), (351, 6776737), (429, 5544603), (639, 3722433), (781, 3045627), (923, 2577069), (1287, 1848201), (1917, 1240811), (2343, 1015209), (2769, 859023), (3861, 616067), (7029, 338403), (8307, 286341), (8677, 274131), (10153, 234279), (21087, 112801), (24921, 95447), (26031, 91377), (30459, 78093)]